+/**
+ * \file
+ */
+
#ifndef __MONO_MINI_PPC_H__
#define __MONO_MINI_PPC_H__
#define MONO_SAVED_GREGS 19
#define MONO_SAVED_FREGS 18
+#define MONO_PPC_FIRST_SAVED_GREG ppc_r13
+#define MONO_PPC_FIRST_SAVED_FREG ppc_f14
+
#define MONO_ARCH_FRAME_ALIGNMENT 16
/* fixme: align to 16byte instead of 32byte (we align to 32byte to get
#define PPC_USES_FUNCTION_DESCRIPTOR
#endif
-#ifndef __mono_ilp32__
-#define MONO_ARCH_HAVE_TLS_GET 1
-#endif
-
#else /* must be __mono_ppc__ */
-#define MONO_ARCH_HAVE_TLS_GET 1
#define MONO_ARCH_EMULATE_FCONV_TO_I8 1
#define MONO_ARCH_EMULATE_LCONV_TO_R8 1
#define MONO_ARCH_EMULATE_LCONV_TO_R4 1
#define PPC_STACK_PARAM_OFFSET 24
#define PPC_MINIMAL_STACK_SIZE 24
#define PPC_MINIMAL_PARAM_AREA_SIZE 0
+#define PPC_LARGEST_STRUCT_SIZE_TO_RETURN_VIA_REGISTERS 0
+#define PPC_MOST_FLOAT_STRUCT_MEMBERS_TO_RETURN_VIA_REGISTERS 0
#define PPC_FIRST_ARG_REG ppc_r3
#define PPC_LAST_ARG_REG ppc_r10
#define PPC_FIRST_FPARG_REG ppc_f1
#define PPC_LAST_FPARG_REG ppc_f13
#define PPC_PASS_STRUCTS_BY_VALUE 1
+#define PPC_PASS_SMALL_FLOAT_STRUCTS_IN_FR_REGS 0
+#define PPC_RETURN_SMALL_FLOAT_STRUCTS_IN_FR_REGS 0
+#define PPC_RETURN_SMALL_STRUCTS_IN_REGS 0
+#define MONO_ARCH_HAVE_DECOMPOSE_VTYPE_OPTS 0
+#define MONO_ARCH_RETURN_CAN_USE_MULTIPLE_REGISTERS 0
#else
/* Linux */
#ifdef __mono_ppc64__
#if (_CALL_ELF == 2)
#define PPC_STACK_PARAM_OFFSET 32
#define PPC_MINIMAL_STACK_SIZE 32
+ #define PPC_LARGEST_STRUCT_SIZE_TO_RETURN_VIA_REGISTERS 16
+ #define PPC_MOST_FLOAT_STRUCT_MEMBERS_TO_RETURN_VIA_REGISTERS 8
+ #define PPC_PASS_SMALL_FLOAT_STRUCTS_IN_FR_REGS 1
+ #define PPC_RETURN_SMALL_FLOAT_STRUCTS_IN_FR_REGS 1
+ #define PPC_RETURN_SMALL_STRUCTS_IN_REGS 1
+ #define MONO_ARCH_HAVE_DECOMPOSE_VTYPE_OPTS 1
+ #define MONO_ARCH_RETURN_CAN_USE_MULTIPLE_REGISTERS 1
+
+// FIXME: To get the test case finally_block_ending_in_dead_bb to work properly define the following
+// and then implement the fuction mono_arch_create_handler_block_trampoline.
+// #define MONO_ARCH_HAVE_HANDLER_BLOCK_GUARD 1
+
+// Define "DEBUG_ELFABIV2" to allow for debugging output for ELF ABI v2 function call and return codegen
+// #define DEBUG_ELFABIV2
+
+ #define MONO_ARCH_LLVM_SUPPORTED 1
+
#else
#define PPC_STACK_PARAM_OFFSET 48
#define PPC_MINIMAL_STACK_SIZE 48
+ #define PPC_LARGEST_STRUCT_SIZE_TO_RETURN_VIA_REGISTERS 0
+ #define PPC_MOST_FLOAT_STRUCT_MEMBERS_TO_RETURN_VIA_REGISTERS 0
+ #define PPC_PASS_SMALL_FLOAT_STRUCTS_IN_FR_REGS 0
+ #define PPC_RETURN_SMALL_FLOAT_STRUCTS_IN_FR_REGS 0
+ #define PPC_RETURN_SMALL_STRUCTS_IN_REGS 0
+ #define MONO_ARCH_HAVE_DECOMPOSE_VTYPE_OPTS 0
+ #define MONO_ARCH_RETURN_CAN_USE_MULTIPLE_REGISTERS 0
#endif
#define MONO_ARCH_HAVE_SETUP_ASYNC_CALLBACK 1
#define PPC_MINIMAL_PARAM_AREA_SIZE 64
#define PPC_LAST_FPARG_REG ppc_f13
#define PPC_PASS_STRUCTS_BY_VALUE 1
#define PPC_THREAD_PTR_REG ppc_r13
-#define MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX 1
#else
#define PPC_RET_ADDR_OFFSET 4
#define PPC_STACK_PARAM_OFFSET 8
#define PPC_MINIMAL_PARAM_AREA_SIZE 0
#define PPC_LAST_FPARG_REG ppc_f8
#define PPC_PASS_STRUCTS_BY_VALUE 0
+#define PPC_LARGEST_STRUCT_SIZE_TO_RETURN_VIA_REGISTERS 0
+#define PPC_MOST_FLOAT_STRUCT_MEMBERS_TO_RETURN_VIA_REGISTERS 0
+#define PPC_PASS_SMALL_FLOAT_STRUCTS_IN_FR_REGS 0
+#define PPC_RETURN_SMALL_FLOAT_STRUCTS_IN_FR_REGS 0
+#define PPC_RETURN_SMALL_STRUCTS_IN_REGS 0
+#define MONO_ARCH_HAVE_DECOMPOSE_VTYPE_OPTS 0
+#define MONO_ARCH_RETURN_CAN_USE_MULTIPLE_REGISTERS 0
#define PPC_THREAD_PTR_REG ppc_r2
#endif
+#define MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX 1
#define PPC_FIRST_ARG_REG ppc_r3
#define PPC_LAST_ARG_REG ppc_r10
#define PPC_FIRST_FPARG_REG ppc_f1
#define MONO_ARCH_HAVE_DECOMPOSE_OPTS 1
#define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS 1
-#define MONO_ARCH_HAVE_GENERALIZED_IMT_THUNK 1
+#define MONO_ARCH_HAVE_GENERALIZED_IMT_TRAMPOLINE 1
#define MONO_ARCH_HAVE_FULL_AOT_TRAMPOLINES 1
#define MONO_ARCH_SOFT_DEBUG_SUPPORTED 1
#endif
#define MONO_ARCH_HAVE_OP_TAIL_CALL 1
+#define MONO_ARCH_HAVE_INIT_LMF_EXT 1
#define PPC_NUM_REG_ARGS (PPC_LAST_ARG_REG-PPC_FIRST_ARG_REG+1)
+#define PPC_NUM_REG_FPARGS (PPC_LAST_FPARG_REG-PPC_FIRST_FPARG_REG+1)
#ifdef MONO_CROSS_COMPILE
void mono_ppc_set_func_into_sigctx (void *sigctx, void *func);
+
+// Debugging macros for ELF ABI v2
+#ifdef DEBUG_ELFABIV2
+
+#define DEBUG_ELFABIV2_printf(a, ...) \
+{char *debug_env; if (debug_env = getenv("DEBUG_ELFABIV2")) { printf(a, ##__VA_ARGS__); fflush(stdout); g_free (debug_env); } }
+
+#define DEBUG_ELFABIV2_mono_print_ins(a) \
+{char *debug_env; if (debug_env = getenv("DEBUG_ELFABIV2")) { if (!a) {printf("null\n");} else {mono_print_ins(a);} fflush(stdout); g_free (debug_env); } }
+
+extern char* mono_type_full_name (MonoType *type);
+
+#define DEBUG_ELFABIV2_mono_print_type(a) \
+{char *debug_env; if (debug_env = getenv("DEBUG_ELFABIV2")) { printf("%s, size: %d\n", mono_type_get_name(a), mini_type_stack_size (a, 0)); fflush(stdout); g_free (debug_env); } }
+
+#define DEBUG_ELFABIV2_mono_print_class(a) \
+{char *debug_env; if (debug_env = getenv("DEBUG_ELFABIV2")) { printf("%s\n", mono_type_get_name(&a->byval_arg)); fflush(stdout); g_free (debug_env); } }
+
+#else
+
+#define DEBUG_ELFABIV2_printf(a, ...)
+#define DEBUG_ELFABIV2_mono_print_ins(a)
+#define DEBUG_ELFABIV2_mono_print_type(a)
+#define DEBUG_ELFABIV2_mono_print_class(a)
+
+#endif
+
#endif /* __MONO_MINI_PPC_H__ */